Uninitialized stack gaps and conservative garbage collection

2005-05-24 Thread Camm Maguire
sizeof(*new)); /* There are 3 unused words on top of esp before and after the alloca, as well as extra esp allocation in the alloca itself, even though the alloca call is padded to 16 bytes. So let's wipe the crud from the stack... */ wipe_stack(&n); ... } Take care,

Re: [Fwd: Uninitialized stack gaps and conservative garbage collection]

2005-05-27 Thread Camm Maguire
aps and conservative > > garbage collection] > > > > > > Ranjit Mathew wrote: > > > > >Interesting stuff found on the GCC list. Doesn't this > > >affect GCJ as well where we use the conservative > > >Boehm GC? > > >

Re: [Fwd: Uninitialized stack gaps and conservative garbage collection]

2005-06-03 Thread Camm Maguire
Greetings! Raymond Toy <[EMAIL PROTECTED]> writes: > Camm Maguire wrote: > > Raymond Toy writes: > > > >>On the sparc port, this area can be zeroed out with appropriate > >>optimization settings. I ran some tests using Eric Marsden's > >>cl

Incremental gcc

2006-03-25 Thread Camm Maguire
; continue compiling gazonk.c as usual. When the second fork later starts up, > force feed it the new correct file and force it to fork itself. I couldn't > do any of this myself in 100 years, but maybe it would be possible for > someone! Just ignore this mes

Re: Incremental gcc

2006-03-30 Thread Camm Maguire
Greetings, and thanks for your reply! Mike Stump <[EMAIL PROTECTED]> writes: > On Mar 25, 2006, at 9:14 PM, Camm Maguire wrote: > > Greetings! GCL is a lisp compiler system which outputs C code normally > > compiled by gcc into an object, which is then loaded and relocated

Re: clear_cache on Alpha architecture not implemented?

2012-05-03 Thread Camm Maguire
Greetings, and thanks foro looking into this! Witold Baryluk writes: > On 05-03 09:19, Camm Maguire wrote: >> Greetings! The build succeeded, which, alas, means the failure at >> >> http://buildd.debian-ports.org/status/fetch.php?pkg=axiom&arch=alpha&ver=20120301

Re: clear_cache on Alpha architecture not implemented?

2012-05-04 Thread Camm Maguire
chard Henderson writes: > On 05/03/2012 10:51 AM, Camm Maguire wrote: >> The goal was to exercise the very helpful gcc __builtin___clear_cache >> support, and to avoid having to maintain our own assembler for all the >> different cpus in this regard. Clearly, it is easy

Re: clear_cache on Alpha architecture not implemented?

2012-05-04 Thread Camm Maguire
should just add alpha, powerpc, ppc64, and ia64 to the exception list and deal with this in the future if memory serves. Take care, Richard Henderson writes: > On 05/03/2012 10:51 AM, Camm Maguire wrote: >> The goal was to exercise the very helpful gcc __builtin___clear_cache >>

Re: clear_cache on Alpha architecture not implemented?

2012-05-04 Thread Camm Maguire
me:asdfasdf.debian.net * Architecture:kfreebsd-amd64 * Distribution:Debian GNU/kFreeBSD * Sponsor: + ETH Zurich - Department of Physics (hosting+hw) * Processor:AMD Sempron 3000+ 1600 MHz is not related? Thanks so much! Richard Henderson writes: > On 05/03/2012 10:51 AM, Camm Maguire wrote: >&g